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Welcome to the California Public Utilities Commission
Skip Navigation LinksPUC > Communications > Consumer Programs and Information > Carrier Lists

Find a Provider

Utility Contact System Database

The CPUC provides a list of all certificated telecommunications carriers by type, name, or utility identification number.

Find Broadband Where You Live or Are Located

The CPUC maintains an interactive map that can show available broadband service providers by area. Just type in your address into the "Interactive Broadband Map".  You can also test mobile broadband availability using our CalSPEED mobile App.



Last Modified: 6/8/2015

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